Macpherson P, Teasdale E
Clin Radiol. 1984 Jul;35(4):287-8. doi: 10.1016/s0009-9260(84)80095-1.
In a prospective study into the occurrence of side-effects, 200 patients who had undergone iopamidol radiculography were randomly allocated into two groups, one being confined to bed for 24 h and the other allowed to be fully ambulant. We found that the incidence of side-effects was not increased by allowing the patients to remain ambulant and that headache and dizziness were significantly less frequent than in a comparable study in which we had used metrizamide.
在一项关于副作用发生情况的前瞻性研究中，200名接受碘帕醇神经根造影的患者被随机分为两组，一组卧床24小时，另一组可自由活动。我们发现，允许患者自由活动并不会增加副作用的发生率，而且头痛和头晕的发生率明显低于我们使用甲泛葡胺的类似研究。
